It was reported that the md attempted to insert the catheter into the pt at 14:00.However, during procedure, the tip of guide wire became curved, so the user cut off the j-shaped part of guide wire and inserted it into the pt's right femoral vein.After insertion of the catheter, the md tried to confirm the location of placement of the catheter under radiographic guidance and found that the guide wire remained inside the pt's body from right atrium to inferior vena cava.At approximately 16:00 in the operating room, the md removed the residual material via internal jugular vein by use of a snare.The catheter was not removed and instead continued to be used, and the pt was reported in stable condition for now.This issue caused the therapy to be delayed by 1 hr, however, there were no additional complications due ot this occurrence.
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(b)(4).Device evaluation: the reported complaint was confirmed through evaluation of a returned product sample.The customer provided a guide wire that was separated into two pieces.The catheter was not returned.Guide wire piece a was the shorter of the two pieces and had a 90 degree angle kink near one end.Piece b had two bends.Both pieces consisted of only the coil wire and were partly unraveled.Microscopic examination revealed the coil wire ends had two flat slanted sides coming to a point, indicative of a cut with a scissors or similar tool.Opposed to a blunt or jagged edge if broken.No welds or core wire were returned.Due to the condition of the sample, the dimensions could not be confirmed.A review of manufacturing records did not yield any relevant findings.The customer reported cutting the wire to remove the j-bend after the wire curved.This is in direct conflict with the instructions which state "do not cut the guide wire." based on the information reported and the condition of the sample returned, use error appears to have caused or contributed to this event.A customer in-service was initiated for this complaint.
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